Some of these sites have additional information about Steve Jenkins. Others are especially useful sources of information about science, science education, or children's books.
A ChildrensLit.com interview (it's a few years old).
Houghton Mifflin's site — a page with a list of the books I've done with them.
The National Center for Science Education has a site devoted to the teaching of evolution.
Nasa's site for kids — information about space and space missions.
The Horn Book Guide Online requires a modestly priced subscription, and offers reviews of thousands of children's books, searchable by author, title, or subject.
The National Academy of Sciences site has lots of good science education resources.
The Children's Book Council includes links to hundreds of author and illustrator web sites, along with other helpful information about children's book publishing.
The National Science Teachers Association website.
I.N.K. — A good blog about children's nonfiction.
An interview at the book blog Seven Impossible Thinks Before Breakfast.
I have a page at childrensbookstore.com. This is an online independent bookstore with reviews, a blog, and lots of extra features. It's a great place to buy my books.